32031331132 has 12 divisors (see below), whose sum is σ = 56056082320. Its totient is φ = 16015307616.

The previous prime is 32031331067. The next prime is 32031331141. The reversal of 32031331132 is 23113313023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310873 + ... + 400879.

Almost surely, 2^32031331132 is an apocalyptic number.

It is an amenable number.

32031331132 is a deficient number, since it is larger than the sum of its proper divisors (24024751188).

32031331132 is a wasteful number, since it uses less digits than its factorization.

32031331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178980 (or 178978 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 32031331132 its reverse (23113313023), we get a palindrome (55144644155).

The spelling of 32031331132 in words is "thirty-two billion, thirty-one million, three hundred thirty-one thousand, one hundred thirty-two".